I have heard that some guys have gotten smaller charcoal canisters that work, but I have found no one who could tell me where to get one. I would really like to put a catch can where my charcoal can is, but I won't do that until I have secured a charcoal can that is smaller so I can hide it somewhere. Can any of you guys tell me where to get a smaller one and what types of charcoal canisters will work?